On Feb. 3, three families lost a son and a sibling, when John “Luke” Fergusson, Joshua Mardis and Nicholas Troutman died in a car accident.  The past few weeks have been difficult — and each of the families struggled to pinpoint exactly what the hardest part has been. “Certain days are just unbearable,” Anne Fergusson, Luke’s mom, said, “and others are a little better.” But the three families have banded together to support each other — they’re “forever bound,” as Joshua’s mom, Yvette Mardis, said. They’ve also received support from not only friends and family, but the JMU community as well.  The Fergussons and Troutmans found out about the accident…